In Prayagraj district, Uttar Pradesh, PIN code 211019 is anchored by Chhibaiya BO, a Branch Post Office. Mail addressed to this code is sorted through the Northern Postal Region, across 5 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Chhibaiya BO | BO | Branch Post Office |
| Malawan Khurd BO | BO | Branch Post Office |
| Nibi Kalan BO | BO | Branch Post Office |
| Chhatnag BO | BO | Branch Post Office |
| Jhunsi SO | SO | Sub Post Office |
